Revert "My first commit of codes"

This reverts commit a6e5a69348.

vendor/sebastian/comparator/src/Factory.php

@@ -1,113 +0,0 @@
-<?php
-/*
- * This file is part of the Comparator package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\Comparator;
-
-/**
- * Factory for comparators which compare values for equality.
- *
- * @package    Comparator
- * @author     Bernhard Schussek <bschussek@2bepublished.at>
- * @copyright  Sebastian Bergmann <sebastian@phpunit.de>
- * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @link       http://www.github.com/sebastianbergmann/comparator
- */
-class Factory
-{
-    /**
-     * @var Comparator[]
-     */
-    private $comparators = array();
-
-    /**
-     * @var Factory
-     */
-    private static $instance;
-
-    /**
-     * Constructs a new factory.
-     */
-    public function __construct()
-    {
-        $this->register(new TypeComparator);
-        $this->register(new ScalarComparator);
-        $this->register(new NumericComparator);
-        $this->register(new DoubleComparator);
-        $this->register(new ArrayComparator);
-        $this->register(new ResourceComparator);
-        $this->register(new ObjectComparator);
-        $this->register(new ExceptionComparator);
-        $this->register(new SplObjectStorageComparator);
-        $this->register(new DOMNodeComparator);
-        $this->register(new MockObjectComparator);
-        $this->register(new DateTimeComparator);
-    }
-
-    /**
-     * @return Factory
-     */
-    public static function getInstance()
-    {
-        if (self::$instance === null) {
-            self::$instance = new Factory;
-        }
-
-        return self::$instance;
-    }
-
-    /**
-     * Returns the correct comparator for comparing two values.
-     *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual The second value to compare
-     * @return Comparator
-     */
-    public function getComparatorFor($expected, $actual)
-    {
-        foreach ($this->comparators as $comparator) {
-            if ($comparator->accepts($expected, $actual)) {
-                return $comparator;
-            }
-        }
-    }
-
-    /**
-     * Registers a new comparator.
-     *
-     * This comparator will be returned by getInstance() if its accept() method
-     * returns TRUE for the compared values. It has higher priority than the
-     * existing comparators, meaning that its accept() method will be tested
-     * before those of the other comparators.
-     *
-     * @param Comparator $comparator The registered comparator
-     */
-    public function register(Comparator $comparator)
-    {
-        array_unshift($this->comparators, $comparator);
-
-        $comparator->setFactory($this);
-    }
-
-    /**
-     * Unregisters a comparator.
-     *
-     * This comparator will no longer be returned by getInstance().
-     *
-     * @param Comparator $comparator The unregistered comparator
-     */
-    public function unregister(Comparator $comparator)
-    {
-        foreach ($this->comparators as $key => $_comparator) {
-            if ($comparator === $_comparator) {
-                unset($this->comparators[$key]);
-            }
-        }
-    }
-}